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United States Patent | 5,106,215 |
Kitahara ,   et al. | April 21, 1992 |
A label printer comprises a supporting frame having a pair of side plates facing each other. A platen roller and a head unit having a print head are arranged between the side plates. A supporting shaft extends parallel to the platen roller and has one end fixed to one of the side plates and a free end adjacent to the other side plate. The head unit is supported on the supporting shaft and located in an operative position wherein the print head is opposite to the platen roller. The head unit is slidable from the operative position to the outside of the supporting frame along the supporting shaft. The free end of the shaft and the head unit in the operative position is fixed by a fixing member mounted on the other side plate.
Inventors: | Kitahara; Satoshi (Mishima, JP); Koizumi; Osamu (Shizuoka, JP); Sugiura; Ikuzo (Sagamihara, JP) |
Assignee: | Tokyo Electric Co., Ltd. (Tokyo, JP) |
Appl. No.: | 675982 |
Filed: | March 26, 1991 |
Mar 30, 1990[JP] | 2-83958 |
Current U.S. Class: | 400/175; 400/120.16; 400/196; 400/208; 400/692 |
Intern'l Class: | B41J 001/56 |
Field of Search: | 400/692,120,175,207,208,208.1,196,246,207 E |
4632585 | Dec., 1986 | Oyamatsu | 400/613. |
4641980 | Feb., 1987 | Matsumoto | 400/120. |
4647234 | Mar., 1987 | Isobe | 400/120. |
4709248 | Nov., 1987 | Piatt | 346/140. |
4776714 | Oct., 1988 | Sugiura et al. | 400/248. |
4855755 | Aug., 1989 | Aizawa | 346/76. |
5061100 | Oct., 1991 | Brower | 400/642. |
Foreign Patent Documents | |||
0294792 | Dec., 1988 | EP. | |
0297025 | Dec., 1988 | EP. | |
3517591A1 | Nov., 1985 | DE. | |
94369 | May., 1985 | JP | 400/175. |
160246 | Jul., 1987 | JP | 400/692. |